2001 blazer, 02 Impala

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jaurora

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Joined: January 16, 2004

Location: United States

Posted: December 27, 2004 at 9:19 AM / IP Logged

My server is shut down and I cant get a tech sheet for these two vehicles.

Can someone help me out with a tech sheet.

Thankyou & happy holidays.

MECP certified (If it really means anything)

Jeremy

gfella2000

Member - Posts: 28

Joined: December 07, 2004

Location: United States

Posted: December 27, 2004 at 9:49 AM / IP Logged

2001 blazer Wire/Function	Colour	Location/Description	Polarity

PASSIVE ANTI-THEFT	YES	PASSLOCK 2	SEE NOTES
12 VOLTS	Red	Ignition harness	+
IGNITION	Pink	Ignition harness	+
IGNITION 2	White	Ignition harness	+
ACCESSORY	Orange	Ignition harness	+
STARTER	Yellow	Ignition harness	+
TACH	White	At coil on motor	AC
LOCK	Lt.blue	At module above driver's kickpanel	+
UNLOCK	White	At module above driver's kickpanel	+
DRIVER LOCK MOTOR	Gray	At relay block under dash	+
DRIVER UNLOCK MOTOR	Tan	At relay block under dash*	+
DOORPIN	White**	At courtesy light under dash**	-
TRUNK PIN	Common with doors
TRUNK RELEASE	Black	At release switch in dash	-
FACTORY ARM	Tan***	At BCM in front of center console	-
FACTORY DISARM	Lt.green	At BCM in front of center console	-
BRAKESWITCH	White	At switch above brake pedal	+
PARKLIGHTS	Lt.blue	At light switch harness	+
HORN	Black	At steering column harness	-
CLUTCH SWITCH	PURPLE / white	At switch on top of clutch pedal	TYPE 1
DRIVER WINDOW UP	Dk.blue	At switch in driver's door	REV POL
DRIVER WINDOW DOWN	Brown	At switch in driver's door	REV POL
PASSENGER WINDOW UP	Blue or Blue/white	At switch in driver's door	REV POL
PASSENGER WINDOW DOWN	Tan	At switch in driver's door	REV POL
LEFT REAR WINDOW UP	Dk.green	At switch in driver's door	REV POL
LEFT REAR WINDOW DOWN	Purple	At switch in driver's door	REV POL
RIGHT REAR WINDOW UP	Lt.green	At switch in driver's door	REV POL
RIGHT REAR WINDOW DOWN	Purple	At switch in driver's door	REV POL
HEADLIGHTS	White	At light switch harness	+
REVERSE LIGHTS	Lt.green	At steering column harness	+
DIMMER	Dk.green or Gray	At dimmer switch harness
VSS WIRE	Dk.GREEN / WHITE****	VCM in right front engine compartment	4000ppm
KEY SENSE	Lt.green	Ignition harness	-
DATABUS INTERFACE	Pin-2(top row from left)	Diagnostic plug below dash	DATA
PASSLOCK DATA	Yellow	In 3 wire harness from ignition switch	DATA
PASSLOCK GROUND	ORANGE / black	In 3 wire harness from ignition switch	-

Vehicle notes

PLEASE NOTE: Equipped with PASSLOCK II anti-theft system, see security diagram. For remote start installation, it will be necessary to pulse the TAN (driver's doorpin wire) to shut off the RAP system or the radio and accessories with stay on after the remote starter has shut down. Use you remote starter's rearm wire or any wire that provides a pulse after shutdown. SECOND IGNITION must be connected for remote start or the transmission computer will shut down ( engine light comes on ), and the vehicle will not shift properly.

* There is more than one wire of this color, please test carefully.

** There is a domelight override on the light switch. When this switch is turned on, the courtesy lights do not come on either. To insure proper protection of the doors, you will need to go directly to the Body Control Module located behind the dash in front of the center console. There you can find a TAN(driver's door), ORANGE(passenger door), BLUE/WHITE(rear doors) and PINK/BLACK (hatch). These wires are not affected by the override switch.

*** This is also the driver's doorpin wire, ground this wire with lock to arm the factory security. Also shuts down RAP system.

**** Pin-3 of the 24-pin BLACK connector.

gfella 20000000000

gfella2000

Member - Posts: 28

Joined: December 07, 2004

Location: United States

Posted: December 27, 2004 at 9:52 AM / IP Logged

Chevrolet Impala 2002

Remote start / Security / GPS

Wire/Function	Colour	Location/Description	Polarity

PASSIVE ANTI-THEFT	YES	PASSLOCK 2	SEE NOTES
12 VOLTS	Red	Ignition switch harness	+
IGNITION	Pink	Ignition switch harness	+
IGNITION 2	Dk.green	Ignition switch harness	+
ACCESSORY	Orange	Ignition switch harness	+
STARTER	Yellow	Ignition switch harness	+
TACH	White	At coil on engine*	AC
LOCK	ORANGE / black	Pin-B3 on C2 connector at BCM**	-
DRIVER LOCK MOTOR	Gray	At under dash fusepanel******	+
DRIVER UNLOCK MOTOR	Tan	At under dash fusepanel	+
DOORPIN	SEE NOTES***
TRUNK PIN	RED / black	Pin-A11 on C2 connector at BCM****	-
TRUNK RELEASE	Black or Lt.blue	SEE NOTES*****	-
FACTORY ARM	SEE NOTES*******
FACTORY DISARM	Lt.green	Pin-B3 on C3 connector at BCM****	-
BRAKESWITCH	White	At switch above brake pedal	+
PARKLIGHTS	Lt.blue	At light switch harness	-
HAND BRAKE	Lt.green	Pin-B6 on C3 connector at BCM****	-
HORN	Black	Pin-B5 on C1 connector at BCM****	-
DRIVER WINDOW UP	Dk.blue	At master window switch	REV POL
DRIVER WINDOW DOWN	Dk.brown	At master window switch	REV POL
PASSENGER WINDOW UP	Lt.blue	At master window switch	REV POL
PASSENGER WINDOW DOWN	Tan	At master window switch	REV POL
LEFT REAR WINDOW UP	Dk.green	At master window switch	REV POL
LEFT REAR WINDOW DOWN	Violet	At master window switch	REV POL
RIGHT REAR WINDOW UP	Lt.green	At master window switch	REV POL
RIGHT REAR WINDOW DOWN	Violet	At master window switch	REV POL
HEADLIGHTS	Yellow	At light switch harness	+
REVERSE LIGHTS	Dk.blue	Pin-B6 on C1 connector at BCM****	-
DIMMER	Gray	At light switch harness	+
VSS WIRE	Dk.green	Pin-B5 on C3 connector at BCM****	4000ppm
KEY SENSE	Lt.green	Pin-B1 on C3 connector at BCM****	-
DATABUS INTERFACE	Pin-2(top row from left)	Diagnostic plug below dash	DATA

Vehicle notes

PLEASE NOTE: This vehicle is equipped with GM's PASSLOCK II passive anti-theft system. Please refer to the PASSLOCK II bypass diagram before any remote start installation. Also note that the factory alarm will disarm automatically on remote start with a properly installed PASSLOCK II bypass.

* On the 3.4L the coil is found at the top rear of the engine. On the 3.8L the coil is on the front right side of the engine. (See exploded views).

** This single wire doorlock system uses ground to unlock and ground through a 480-ohm resistor to lock. This wire is found at the BCM above the driver's kickpanel. See the DOORLOCK diagram for instructions.

*** DK.BLUE for driver's door and BLUE/WHITE catches all other doors. Both wire are found at the BCM above the driver's kickpanel. See the Body Control Module diagram for exact pin-out locations.

**** The BCM is located under the drivers side of the dash above the kickpanel. See the Body Control Module diagram for exact pin-out locations.

***** BLACK is the ( + ) trunk release relay output and is found at pin-A7 on the pink 16-pin C3 connector. LT.BLUE is the ( - ) trunk release relay input and is found at pin-A2 on the gray 24-pin C2 connector

****** You must use a 56-Kohm resistor in line with you connection to this wire for keyless upgrade.

******* The factory alarm system can be armed by pulsing the DK.BLUE driver's doorpin wire ( - ) at the same time as the lock pulse to the doorlock wire. The DK.BLUE wire is located at pin-A8 on the gray 16-pin C3 connector at the BCM above the driver's kickpanel. See the Body Control Module diagram for exact pin-out locations

gfella 20000000000

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Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

2001 blazer, 02 Impala

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